Gowanda’s 22M334M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 1.7 grams and have dimensions of 14.224 × 5.461 × 5.461 mm. They belong to the 22M series and feature a through-hole technology (THT) mounting type, making them suitable for commercial off-the-shelf (COTS) applications. With an inductance of 3300 µH and a minimum Q factor of 70, these coils operate at a test frequency of 0.25 MHz. They have a direct current resistance (DCR) of 38 ohms and a self-resonant frequency (SRF) of 1.6 MHz, with a current rating of 0.058 A DC. The dielectric withstanding voltage (DWV) is rated at 180 and 700, with a tolerance of ±20%. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and the core is made of powdered iron. These coils are not shielded and can operate within a temperature range of -55°C to +105°C. They have a moisture sensitivity level (MSL) of 1, are packaged in tape and reel (T&R), and are fungal inert.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.461 × 5.461 mm |
| Series | 22M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 3300 |
| Q MIN | 70 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 38 |
| SRF (MHz) | 1.6 |
| Current Rating (A DC) | 0.058 |
| DWV | 180, 700 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
